ForceFlex technology incorporates patented multi-injection molding of the lens with a flexible Thermo Plastic Urethane (TPU) frame. Dual material temples combine Thermo Plastic Rubber (TPR) for comfort and grip and polycarbonate for durability. Duramass scratch-resistant coating filters out 99.9% of UV radiation. Universal nosebridge and bayonet temple design. Exceeds ANSI Z87+ high impact, EN166 Standards, and AS/NZS 1337 compliant. Includes carrying case. Black Frame, Amber Lens. 1 Each.